两会政策预期升温，A股3月何去何从？

Group 1 - The market is experiencing structural fluctuations as policy expectations intensify ahead of the Two Sessions, with potential adjustments in high-valuation sectors if performance diverges from valuations [2][12][13] - Resource stocks, particularly steel, coal, and non-ferrous metals, are leading the market, while technology stocks are experiencing a pullback due to previous gains and profit-taking [3][11][12] - The trading volume in the three markets has decreased by 504 billion, reaching 2.51 trillion, indicating a shift in market sentiment [3][11] Group 2 - The A-share market is showing signs of rotation between resource and technology sectors, with resource stocks benefiting from improved supply-demand dynamics and government policies supporting industrial metal demand [11][12] - The upcoming month of March is expected to see a "first rise then fall" trend, influenced by policy expectations from the Two Sessions and the release of annual reports [13][14] - Investment strategies should focus on balancing offense and defense, with attention on sectors like commercial aerospace, AI applications, and resource price increases [15]